发明名称 |
OPTICAL EQUALIZATION FILTERING OF DWDM CHANNELS |
摘要 |
An optical equalization filter and method for simultaneously suppressing inter-symbol interference within a number of dense wavelength division multiplexed channels contained within a DWDM signal wherein the filter may be positioned in any of a number of locations within a DWDM system such that an entire channel therein exhibits a raised cosine function.
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申请公布号 |
US2007206898(A1) |
申请公布日期 |
2007.09.06 |
申请号 |
US20070619499 |
申请日期 |
2007.01.03 |
申请人 |
NEC LABORATORIES AMERICA |
发明人 |
WANG TING;XU LEI;JI PHILIP N.;MURAKAMI SHUJI;YANAO YUTAKA;TAJIMA TSUTOMU |
分类号 |
G02B6/28 |
主分类号 |
G02B6/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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